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This function determines whether the provided value is nil.
This function does not generate an event.
is_nil(value)
Argument | Type | Description |
---|---|---|
value | any (required) | The value to be tested. |
Returns true
if the given value is nil
, else false
.
This code shows some return values for is_nil():
[
is_nil( nil ),
is_nil( 0 ),
];
Return value in JSON format
[
true,
false
]